Search clinical trials for: nasal breathing, oral breathing, secondhand smoking,

Total 24651 results

Boston University
Flight Attendant Medical Research Institute

Completed

Secondhand Smoke Exposure Reduction Study

Secondhand Smoking

China
Cedars-Sinai Medical Center
University of California, San Francisco

Completed

Vascular Aging in Flight Attendants With Occupational Secondhand Smoke Exposure

Secondhand Smoking | Vascular Aging

United States
Peking Union Medical College Hospital
Run Shaw Hospital, Zhejiang University School of Medicine; Hangzhou Medisol...

Not yet recruiting

A Joint Real-World Study of Digital Smoking Cessation Interventions

Secondhand Smoking | Passive Smoking | Tobacco Smoke Pollution

China
Mustafa Kemal University

Unknown

COMPLICATIONS RELATED CARBOXYHEMOGLOBIN LEVELS IN SECOND HAND SMOKING PEDIATRIC TONSILLECTOMY PATIENTS

Secondhand Smoking

Turkey
GlaxoSmithKline

Completed

A Study To Investigate The Safety, Tolerability And Blood Levels Of GSK598809

Substance Dependence

Germany
Imperial College London
GlaxoSmithKline

Terminated

Measurement of Smoking-Induced Neutrophil Activation

COPD

United Kingdom
Ondokuz Mayıs University

Completed

GCF IL-17 Levels and Oxidative Status of Smoking and Non-smoking Individuals With Periodontitis (GCF)

Chronic Periodontitis | Smoking, Cigarette

Turkey
Temple University

Unknown

Step-up to Quit: Using Low-to-moderate Intensity Exercise for Reducing Smoking Cue Reactivity Among Low-income Smokers

Sedentary Lifestyle | Cigarette Smoking

United States
University of California, San Francisco

Completed

San Francisco Stop Smoking App - Pilot Study (TCapp-1)

Recruitment

United States
Duke University
National Institute on Drug Abuse (NIDA)

Terminated

Study on Smoking Cessation and Cost Outcomes in the Duke Smoking Cessation Program

Nicotine Dependence

United States
Duke University
National Institute on Drug Abuse (NIDA); Pfizer

Completed

Adaptive Pharmacotherapy for Smoking Cessation

Nicotine Dependence

United States
Duke University
National Institute on Drug Abuse (NIDA)

Completed

Combination Nicotine Patch / Lorcaserin for Smoking Cessation (LorNic)

Nicotine Dependence

United States
Duke University
National Institute on Drug Abuse (NIDA); Philip Morris USA, Inc.

Completed

Combination Bupropion / Varenicline for Smoking Cessation in Male Smokers (ConNic5)

Nicotine Dependence

United States
National Institute on Drug Abuse (NIDA)

Completed

Behavioral Smoking Cessation Treatment - 1

Tobacco Use Disorder

United States
Duke University
National Institute on Drug Abuse (NIDA)

Completed

The Role of Nicotine and Non-Nicotine Alkaloids in E-Cigarette Use and Dependence (Ecig1)

Nicotine Dependence

United States
Duke University
National Institute on Drug Abuse (NIDA)

Completed

The Role of Nicotine Dose and Route of Delivery in Affecting Adoption of E-cigarettes and Reducing Exposure to Toxic Combustion Products (ENDS-Switch)

Nicotine Dependence, Cigarettes

United States
James Davis
Axsome Therapeutics, Inc.

Completed

AXS-05 Phase II Trial on Smoking Behavior

Smoking Cessation | Nicotine Dependence | Smoking, Cigarette

United States
Duke University
National Institute on Drug Abuse (NIDA); Consumer Wellness Solutions

Completed

Study on Sit to Quit Phone Intervention

Nicotine Dependence

United States
Duke University
National Institute on Drug Abuse (NIDA); National Institutes of Health (NIH); Food and Drug Administration (FDA)

Terminated

Nicotine Withdrawal and Reward Processing: Connecting Neurobiology to Real-world Behavior (NicWith)

Cigarette Smoking | Nicotine Withdrawal

United States
The University of Hong Kong
Health and Medical Research Fund; Tung Wah Group of Hospitals Integrated Centre... and other collaborators

Recruiting

Mobile Chat Messaging for Smoking Relapse Prevention

Smoking Cessation

Hong Kong
Yeshiva University

Completed

Self-Control and Adult Cigarette Smokers

Smoking

United States
Brian Primack
National Institute on Drug Abuse (NIDA)

Completed

Cessation in Non-Daily Smokers (QUITS)

Smoking

United States
Saul Shiffman
National Cancer Institute (NCI)

Completed

Very-Low Nicotine Cigarettes and Non-Daily Smokers

Smoking

United States
Duke University
National Institute on Drug Abuse (NIDA)

Withdrawn

Electronic Nicotine Delivery Systems as a Smoking Cessation Treatment (ENDS-P50)

Nicotine Dependence

United States
Jed E. Rose
National Institute on Drug Abuse (NIDA)

Completed

Proof-Of-Concept Investigation With a Neurosteroid Analog (Ganaxolone) as a Smoking Cessation Candidate (Ganaxolone)

Smoking Cessation

United States
University of Oklahoma
National Institute on Drug Abuse (NIDA); Oklahoma State University

Completed

Nicotine Withdrawal and Reward Processing (NicWith)

Nicotine Dependence | Cigarette Smoking | Nicotine Withdrawal

United States
Duke University
Philip Morris USA, Inc.

Completed

Evaluation of a Tailored Smoking Cessation Treatment Algorithm Based on Initial Treatment Response and Genotype (ConNic3)

Smoking Cessation

United States
Jed E. Rose

Completed

The Effects of One-Time Pregnenolone, Dehydroepiandrosterone (DHEA), or Placebo Administration On Withdrawal Symptoms, Mood, Craving And Cigarette Evaluation Ratings In Male Smokers (DHEA)

Substance Withdrawal Syndrome

United States
Ibtihal Altalhi

Unknown

Effectiveness of Mobile Phone-Based Intervention to Prevent Smoking Relapse Among Recent Smoking Quitters

Smoking Cessation

Saudi Arabia
Bispebjerg Hospital
Aarhus University Hospital Skejby; Rigshospitalet, Denmark; Danish Cancer Society

Completed

Effectiveness of Intensive Smoking Cessation Interventions in Patients With Cancer

Cancer | Tobacco Cessation | Tobacco Smoking
The University of Hong Kong
Hong Kong Council on Smoking and Health

Active, not recruiting

Simple Physical Exercise With Instant Messaging Support for Smoking Via "Quit to Win" Contest 2022 (QTW2022)

Smoking Cessation

China
The University of Hong Kong
Hong Kong Council on Smoking and Health

Completed

COVID-19 Brief Advice and Chat-based Support for Smoking Cessation Via "Quit to Win" Contest 2020 (QTW2020)

Smoking Cessation

China
Duke University
National Institute on Drug Abuse (NIDA)

Completed

Mechanistic Evaluations of Pre-Cessation Therapies for Smoking Cessation (ConNicBrain)

Nicotine Dependence

United States
The University of Hong Kong
Hong Kong Council on Smoking and Health

Completed

Building Capacity and Promoting Smoking Cessation in the Community Via "Quit to Win" Contest 2018

Smoking Cessation

China
University of Nottingham

Completed

Experiences of Pregnant Women Who Use NRT in Pregnancy as Part of a Quit Attempt

Pregnancy | Nicotine Replacement Therapy | Qualitative

United Kingdom
Duke University
Philip Morris USA, Inc.

Completed

Meclizine as a Potential Smoking Cessation Treatment

Smoking Cessation

United States
University Hospital Tuebingen
Universitätsklinikum Hamburg-Eppendorf

Completed

Cognitive-Behavioral Therapy and Hypnotherapy for Smoking Cessation (CBT-HT)

Smoking Cessation

Germany
McNeil AB

Completed

Smoking Reduction or Cessation With Nicotine Replacement Therapy

Smoking Cessation

Czech Republic
European Network For Smoking and Tobacco Prevention
King's College London; Institut Català d'Oncologia; German Cancer Research Center and other collaborators

Completed

European Regulatory Science on Tobacco: Policy Implementation to Reduce Lung Diseases (EUREST-PLUS) (EUREST-PLUS)

Tobacco Dependence

Belgium
Duke University

Completed

A Controlled Laboratory Study of the Effects on Cue-Induced Craving in Dependent Smokers (rTMS)

Nicotine Dependence

United States
Duke Kunshan University

Completed

Community-Centered eHealth Smoking Cessation Intervention(CCeSCI)

Smoking Cessation | Lifestyle, Healthy

China
Stanford University
National Institute on Drug Abuse (NIDA)

Completed

Behavioral Maintenance Treatment for Smoking Cessation

Smoking

United States
Jed E. Rose
National Institute on Drug Abuse (NIDA); Philip Morris USA, Inc.

Completed

Evaluation of Moclobemide, a Reversible MAO-A Inhibitor, as an Adjunct to Nicotine Replacement Therapy in Female Smokers (RIMA)

Nicotine Dependence

United States
Maastricht University Medical Center
ZonMw: The Netherlands Organisation for Health Research and Development; Nabi...

Completed

Efficacy and Safety of NicVAX® Co-administered With Varenicline (Champix®)

Smoking Behavior | Smoking Lapse Behavior | Smoking Relapse Behavior

Netherlands
The University of Hong Kong
Hong Kong Council on Smoking and Health

Recruiting

Mobile-based Positive Psychological Support for Smoking Cessation Via "Quit to Win" Contest 2021 (QTW 2021)

Smoking Cessation

China
The University of Hong Kong
Hong Kong Council on Smoking and Health

Completed

Promoting Smoking Cessation in the Community Via "Quit to Win" Contest 2017

Smoking Cessation

Hong Kong
Duke University
National Institute on Drug Abuse (NIDA); Philip Morris USA, Inc.

Completed

Concurrent Bupropion / Varenicline for Smoking Cessation (ConNic4)

Nicotine Dependence

United States
The University of Hong Kong

Completed

Alcohol Control in Smoking Cessation

Smoking Cessation

Hong Kong
The University of Hong Kong

Completed

Chat-based Support for Preventing Smoking Relapse

Smoking Cessation

Hong Kong
Saglik Bilimleri Universitesi

Completed

Smoking Cessation Outcomes and Effective Factors

Smoking Cessation

Turkey

Search clinical trials for: nasal breathing, oral breathing, secondhand smoking,

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